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HC8154型600HP双拖尾滑道冷冻渔船是我公司第一次引进国内技术水平比较先进的拖网渔轮。渔捞作业起放网操作方式不同于公司现有的拖网渔轮,因此必须设计适用于8154型渔船作业方式的新型网具。目前国内外拖网捕鱼发展总的趋势是广泛采用较大网目的“疏目拖网”和短翼网。当前已发展成为所谓“绳子拖网”。
HC8154 600HP double trailing chute frozen fishing boat is my company for the first time to introduce more advanced technology trawlers. Fishing operations operate in a manner different from the company’s existing trawlers and must therefore be designed with new types of equipment suitable for the operation of Type 8154 fishing vessels. At present, the general trend of trawling development both at home and abroad is to widely adopt the larger net “sparsely trawled” and short-wing net. Has now developed into the so-called “rope trawl.”